Bike Computer Pure 1 black wire

Sigma bike computer with wire This bike computer offers the following features: - Current speed - Trip distance / travel time - Total mileage - Total ride time - Setting wheel size The computer has Microsoft and Mac compatible. The set consists of: - Bike Computer - Batteries - Holder - Transmitter - Fasteners - Manual - Colour Black - Size: 4 x 5.5 x 1 cm